[Kernel-packages] [Bug 1853044] Re: 5.3.0-23-generic causes fans to spin when idle

2020-06-28 Thread Kostadin Stoilov
Hi Colin Ian King,

I tested the revert kernels from here
https://kernel.ubuntu.com/~cking/lp-1853044/.

The results from Powertop can be found here
https://postimg.cc/gallery/TTmWSfX. I also included the latest 5.3.0-61
kernel for reference.

The test system is an XPS 9550 with HD Graphics 530, Intel Core i7
6700HQ

For all kernels I booted up, ran powertop, waited to idle and made
screenshots.

Hope this helps.

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Title:
  5.3.0-23-generic causes fans to spin when idle

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Eoan:
  Fix Released
Status in linux source package in Focal:
  Fix Released

Bug description:
  SRU Justification

  Impact: "drm/i915/gen8+: Add RC6 CTX corruption WA" makes it
  effectively impossible to enter RC6 for some Intel GPUs when a display
  server is running. This results in increased energy usage and
  temperature.

  Fix: Upstream has changed too much to make the fixes there applicable,
  but Chris Wilson has provided a patch for 5.3, here:
  https://gitlab.freedesktop.org/drm/intel/issues/614#note_366057

  Test Case: See test results below. On an affected machine powertop
  will show increased RC6 usage on an idle desktop after the patch, and
  other symptoms of excessive power use should also subside.

  Regression Potential: The 5.3 patch is pretty straightforward, and
  only adds running of an existing delayed worker to retire GPU
  requests. No regressions have been reported in testing so far.

  ---

  After upgrading to 5.3.0-23-generic the fans in my machine don't stop
  running. They always sound like something is utilizing CPU - even with
  no applications running after boot.

  If I boot back to 5.3.0-19-generic it's fine.

  My microcode version is reported as 0xd4 and iucode-tool reports:

  iucode-tool: system has processor(s) with signature 0x000506e3

  Let me know if you need anything else.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: linux-image-5.3.0-23-generic 5.3.0-23.25
  ProcVersionSignature: Ubuntu 5.3.0-23.25-generic 5.3.7
  Uname: Linux 5.3.0-23-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  dean   2898 F pulseaudio
   /dev/snd/pcmC2D0p:   dean   2898 F...m pulseaudio
   /dev/snd/controlC0:  dean   2898 F pulseaudio
   /dev/snd/controlC1:  dean   2898 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Nov 18 13:03:34 2019
  HibernationDevice: RESUME=UUID=55a42c82-50bf-4e75-a133-dbd3aa93611b
  InstallationDate: Installed on 2018-07-24 (482 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180724)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-23-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-23-generic N/A
   linux-backports-modules-5.3.0-23-generic  N/A
   linux-firmware1.183.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to eoan on 2019-07-19 (121 days ago)
  dmi.bios.date: 05/16/2018
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: KYSKLi70.86A.0055.2018.0516.1629
  dmi.board.name: NUC6i7KYB
  dmi.board.vendor: Intel Corporation
  dmi.board.version: H90766-406
  dmi.chassis.type: 3
  dmi.chassis.vendor: Intel Corporation
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrKYSKLi70.86A.0055.2018.0516.1629:bd05/16/2018:svn:pn:pvr:rvnIntelCorporation:rnNUC6i7KYB:rvrH90766-406:cvnIntelCorporation:ct3:cvr1.0:

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[Kernel-packages] [Bug 1853044] Re: 5.3.0-23-generic causes fans to spin when idle

2020-05-22 Thread Kostadin Stoilov
Unfortunately this bug is back with linux-5.3.0-53.47.

It got reintroduced somewhere between linux-5.3.0-53.47 and 5.3.0-51.44.

System is Dell XPS 9550 with Skylake HD Graphics 530.

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Title:
  5.3.0-23-generic causes fans to spin when idle

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Eoan:
  Fix Released
Status in linux source package in Focal:
  Fix Released

Bug description:
  SRU Justification

  Impact: "drm/i915/gen8+: Add RC6 CTX corruption WA" makes it
  effectively impossible to enter RC6 for some Intel GPUs when a display
  server is running. This results in increased energy usage and
  temperature.

  Fix: Upstream has changed too much to make the fixes there applicable,
  but Chris Wilson has provided a patch for 5.3, here:
  https://gitlab.freedesktop.org/drm/intel/issues/614#note_366057

  Test Case: See test results below. On an affected machine powertop
  will show increased RC6 usage on an idle desktop after the patch, and
  other symptoms of excessive power use should also subside.

  Regression Potential: The 5.3 patch is pretty straightforward, and
  only adds running of an existing delayed worker to retire GPU
  requests. No regressions have been reported in testing so far.

  ---

  After upgrading to 5.3.0-23-generic the fans in my machine don't stop
  running. They always sound like something is utilizing CPU - even with
  no applications running after boot.

  If I boot back to 5.3.0-19-generic it's fine.

  My microcode version is reported as 0xd4 and iucode-tool reports:

  iucode-tool: system has processor(s) with signature 0x000506e3

  Let me know if you need anything else.

  ProblemType: Bug
  DistroRelease: Ubuntu 19.10
  Package: linux-image-5.3.0-23-generic 5.3.0-23.25
  ProcVersionSignature: Ubuntu 5.3.0-23.25-generic 5.3.7
  Uname: Linux 5.3.0-23-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  dean   2898 F pulseaudio
   /dev/snd/pcmC2D0p:   dean   2898 F...m pulseaudio
   /dev/snd/controlC0:  dean   2898 F pulseaudio
   /dev/snd/controlC1:  dean   2898 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Nov 18 13:03:34 2019
  HibernationDevice: RESUME=UUID=55a42c82-50bf-4e75-a133-dbd3aa93611b
  InstallationDate: Installed on 2018-07-24 (482 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180724)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-23-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.3.0-23-generic N/A
   linux-backports-modules-5.3.0-23-generic  N/A
   linux-firmware1.183.2
  SourcePackage: linux
  UpgradeStatus: Upgraded to eoan on 2019-07-19 (121 days ago)
  dmi.bios.date: 05/16/2018
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: KYSKLi70.86A.0055.2018.0516.1629
  dmi.board.name: NUC6i7KYB
  dmi.board.vendor: Intel Corporation
  dmi.board.version: H90766-406
  dmi.chassis.type: 3
  dmi.chassis.vendor: Intel Corporation
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnIntelCorp.:bvrKYSKLi70.86A.0055.2018.0516.1629:bd05/16/2018:svn:pn:pvr:rvnIntelCorporation:rnNUC6i7KYB:rvrH90766-406:cvnIntelCorporation:ct3:cvr1.0:

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[Kernel-packages] [Bug 1786094] [NEW] Dell XPS 9550 does not suspend

2018-08-08 Thread Kostadin Stoilov
Public bug reported:

After a recent kernel update I have had several suspend failures on a
Dell XPS 9550.

Instead of suspending as usual the system stays on and is unresponsive
with a black screen.

Strangely enough this does NOT happen on every suspend, it usually
happens after several successful suspend-resume cycle.

The issue started with a kernel upgrade to linux-image-4.15.0-29-generic
on Ubuntu 16.04.5. I have subsequently upgraded to kernel linux-
image-4.15.0-30-generic on Ubuntu 18.04.1 where the issue persists.

The workaround for me at the moment is to install and use linux-
image-4.15.0-24-generic.

Laptop is running the latest Dell BIOS, currently with no Nvidia
proprietary drivers. The issue was also present with the nvidia
proprietary drivers from the Ubuntu 16.04.5 repositories.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-30-generic 4.15.0-30.32
ProcVersionSignature: Ubuntu 4.15.0-30.32-generic 4.15.18
Uname: Linux 4.15.0-30-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/pcmC0D0p:   kstoilov   2508 F...m pulseaudio
 /dev/snd/controlC0:  kstoilov   2508 F pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Wed Aug  8 21:44:40 2018
InstallationDate: Installed on 2016-04-29 (831 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp. 
 Bus 001 Device 003: ID 0c45:6713 Microdia 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 15 9550
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-30-generic 
root=UUID=539a3d5f-4f1b-4fdc-b884-75fb289fe957 ro quiet splash vt.handoff=1
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-30-generic N/A
 linux-backports-modules-4.15.0-30-generic  N/A
 linux-firmware 1.173.1
SourcePackage: linux
UpgradeStatus: Upgraded to bionic on 2018-08-04 (4 days ago)
dmi.bios.date: 02/23/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.7.0
dmi.board.name: 0N7TVV
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr1.7.0:bd02/23/2018:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug bionic

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Title:
  Dell XPS 9550 does not suspend

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After a recent kernel update I have had several suspend failures on a
  Dell XPS 9550.

  Instead of suspending as usual the system stays on and is unresponsive
  with a black screen.

  Strangely enough this does NOT happen on every suspend, it usually
  happens after several successful suspend-resume cycle.

  The issue started with a kernel upgrade to linux-
  image-4.15.0-29-generic on Ubuntu 16.04.5. I have subsequently
  upgraded to kernel linux-image-4.15.0-30-generic on Ubuntu 18.04.1
  where the issue persists.

  The workaround for me at the moment is to install and use linux-
  image-4.15.0-24-generic.

  Laptop is running the latest Dell BIOS, currently with no Nvidia
  proprietary drivers. The issue was also present with the nvidia
  proprietary drivers from the Ubuntu 16.04.5 repositories.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-30-generic 4.15.0-30.32
  ProcVersionSignature: Ubuntu 4.15.0-30.32-generic 4.15.18
  Uname: Linux 4.15.0-30-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   kstoilov   2508 F...m pulseaudio
   /dev/snd/controlC0:  kstoilov   2508 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Aug  8 21:44:40 2018
  InstallationDate: Installed on 2016-04-29 (831 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp. 
   Bus 001 Device 003: ID 0c45:6713 Microdia 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-30-generic 
root=UUID=539a3d5f-4f1b-4fdc-b884-75fb289fe957 ro quiet splash vt.handoff=1
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-30-generic N/A
   linux-backports-modules-4.15.0-30-generic  N/A
   linux-firmware 1.173.1
  SourcePackage: linux
  

[Kernel-packages] [Bug 1627474] Re: ath10k_pci 0000:03:00.0: firmware crashed! (uuid n/a)

2017-12-26 Thread Kostadin Stoilov
This bug is still present in Ubuntu 17.10 Artful. I have experienced it
after waking up from suspend on a Dell XPS 9360 with a clean Ubuntu
install.

Here is the dump:

Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.661562] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.694143] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.726760] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.759262] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.791956] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.824470] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.857075] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.889653] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.922200] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30476.954870] ath10k_pci :3a:00.0: 
failed to wake target for read32 at 0x0003a028: -110
Dec 26 17:52:04 sabina-XPS-13 kernel: [30477.569491] ath10k_pci :3a:00.0: 
failed to read device register, device is gone
Dec 26 17:52:05 sabina-XPS-13 kernel: [30477.669015] ath10k_pci :3a:00.0: 
firmware crashed! (uuid 283c1469-65cc-447c-a08d-c723b4f1387a)
Dec 26 17:52:05 sabina-XPS-13 kernel: [30477.669020] ath10k_pci :3a:00.0: 
qca6174 hw3.2 target 0x0503 chip_id 0x00340aff sub 1a56:1535
Dec 26 17:52:05 sabina-XPS-13 kernel: [30477.669021] ath10k_pci :3a:00.0: 
kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
Dec 26 17:52:05 sabina-XPS-13 kernel: [30477.669389] ath10k_pci :3a:00.0: 
firmware ver WLAN.RM.4.4-00022-QCARMSWPZ-2 api 6 features wowlan,ignore-otp 
crc32 4d458559
Dec 26 17:52:05 sabina-XPS-13 kernel: [30477.669634] ath10k_pci :3a:00.0: 
board_file api 2 bmi_id N/A crc32 07ee144e
Dec 26 17:52:05 sabina-XPS-13 kernel: [30477.669635] ath10k_pci :3a:00.0: 
htt-ver 3.32 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
Dec 26 17:52:05 sabina-XPS-13 kernel: [30478.172084] ath10k_pci :3a:00.0: 
failed to read firmware dump area: -16
Dec 26 17:52:05 sabina-XPS-13 kernel: [30478.172087] ath10k_pci :3a:00.0: 
Copy Engine register dump:
Dec 26 17:52:05 sabina-XPS-13 kernel: [30478.302279] ath10k_pci :3a:00.0: 
[00]: 0x00034400 4294967295 4294967295 4294967295 4294967295
Dec 26 17:52:05 sabina-XPS-13 kernel: [30478.434224] ath10k_pci :3a:00.0: 
[01]: 0x00034800 4294967295 4294967295 4294967295 4294967295
Dec 26 17:52:05 sabina-XPS-13 kernel: [30478.565730] ath10k_pci :3a:00.0: 
[02]: 0x00034c00 4294967295 4294967295 4294967295 4294967295
Dec 26 17:52:06 sabina-XPS-13 kernel: [30478.695977] ath10k_pci :3a:00.0: 
[03]: 0x00035000 4294967295 4294967295 4294967295 4294967295
Dec 26 17:52:06 sabina-XPS-13 kernel: [30478.826324] ath10k_pci :3a:00.0: 
[04]: 0x00035400 4294967295 4294967295 4294967295 4294967295
Dec 26 17:52:06 sabina-XPS-13 kernel: [30478.956700] ath10k_pci :3a:00.0: 
[05]: 0x00035800 4294967295 4294967295 4294967295 4294967295
Dec 26 17:52:06 sabina-XPS-13 kernel: [30479.086854] ath10k_pci :3a:00.0: 
[06]: 0x00035c00 4294967295 4294967295 4294967295 4294967295
Dec 26 17:52:06 sabina-XPS-13 kernel: [30479.217234] ath10k_pci :3a:00.0: 
[07]: 0x00036000 4294967295 4294967295 4294967295 4294967295
Dec 26 17:52:06 sabina-XPS-13 kernel: [30479.217242] ath10k_pci :3a:00.0: 
failed to reset chip: -5
Dec 26 17:52:06 sabina-XPS-13 kernel: [30479.217244] ath10k_pci :3a:00.0: 
Could not init hif: -5

The workaround is to manually update to the linux-firmware package in
bionic (1.170)

Dell have written an article about it:

http://www.dell.com/support/article/bg/en/bgbsdt1/sln306440/killer-n1535
-wireless-firmware-manual-update-guide-for-ubuntu-systems?lang=en

I have been running the package and so far so good.

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Title:
  ath10k_pci :03:00.0: firmware crashed! (uuid n/a)

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The wireless card in my Acer V3-372-587T suffers from firmware crashes
  regularly (every 5-10mins approx).

  $ lsb_release -rd
  Description:Ubuntu Yakkety Yak (development branch)
  Release:16.10

  Checking dmesg I see:

  $ dmesg | grep ath10k 
  [91/214]
  [   

[Kernel-packages] [Bug 1611637] Re: ICC profiles are not applied

2016-08-31 Thread Kostadin Stoilov
This bug is fixed for me with the latest xenial kernel 4.4.0-36-generic

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Title:
  ICC profiles are not applied

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  After upgrading the Xenial kernel from 4.4.0-31-generic to
  4.4.0-34-generic, custom ICC color profiles are no longer being
  applied. I am adding them from System Settings -> Color. I am
  experiencing this bug for monitors, both the laptop screen and an
  external screen plugged in via HDMI.

  If I boot into the old 4.4.0-31-generic kernel they work just fine. I
  am running a Skylake system and I saw that the i915_bpo module is
  rebased to v4.7-rc6 in the latest kernel so I am guessing it has
  something to do with this update.

  UPDATE: I found a workaround: The ICC profiles are actually applied if
  you turn a display off and back on again via System Settings ->
  Displays. The switch in System Settings -> Color still makes no
  difference what so ever.

  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  kstoilov   4476 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Aug 10 09:59:09 2016
  InstallationDate: Installed on 2016-04-29 (102 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp.
   Bus 001 Device 003: ID 0c45:6713 Microdia
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=539a3d5f-4f1b-4fdc-b884-75fb289fe957 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.02.00
  dmi.board.name: 0N7TVV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 15 9550
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1611637] Re: ICC profiles are not applied

2016-08-10 Thread Kostadin Stoilov
I'll test the mainline kernel when I have some spare time and report
back.

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Title:
  ICC profiles are not applied

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Xenial:
  In Progress

Bug description:
  After upgrading the Xenial kernel from 4.4.0-31-generic to
  4.4.0-34-generic, custom ICC color profiles are no longer being
  applied. I am adding them from System Settings -> Color. I am
  experiencing this bug for monitors, both the laptop screen and an
  external screen plugged in via HDMI.

  If I boot into the old 4.4.0-31-generic kernel they work just fine. I
  am running a Skylake system and I saw that the i915_bpo module is
  rebased to v4.7-rc6 in the latest kernel so I am guessing it has
  something to do with this update.

  UPDATE: I found a workaround: The ICC profiles are actually applied if
  you turn a display off and back on again via System Settings ->
  Displays. The switch in System Settings -> Color still makes no
  difference what so ever.

  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  kstoilov   4476 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Aug 10 09:59:09 2016
  InstallationDate: Installed on 2016-04-29 (102 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp.
   Bus 001 Device 003: ID 0c45:6713 Microdia
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=539a3d5f-4f1b-4fdc-b884-75fb289fe957 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.02.00
  dmi.board.name: 0N7TVV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 15 9550
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1611637] Re: ICC profiles are not applied

2016-08-10 Thread Kostadin Stoilov
** Description changed:

  After upgrading the Xenial kernel from 4.4.0-31-generic to
  4.4.0-34-generic, custom ICC color profiles are no longer being applied.
  I am adding them from System Settings -> Color. I am experiencing this
  bug for monitors, both the laptop screen and an external screen plugged
  in via HDMI.
  
  If I boot into the old 4.4.0-31-generic kernel they work just fine. I am
  running a Skylake system and I saw that the i915_bpo module is rebased
  to v4.7-rc6 in the latest kernel so I am guessing it has something to do
  with this update.
  
+ UPDATE: I found a workaround: The ICC profiles are actually applied if
+ you turn a display off and back on again via System Settings ->
+ Displays. The switch in System Settings -> Color still makes no
+ difference what so ever.
+ 
+ 
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  kstoilov   4476 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  kstoilov   4476 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Aug 10 09:59:09 2016
  InstallationDate: Installed on 2016-04-29 (102 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  Lsusb:
-  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
-  Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp. 
-  Bus 001 Device 003: ID 0c45:6713 Microdia 
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp.
+  Bus 001 Device 003: ID 0c45:6713 Microdia
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcEnviron:
-  LANGUAGE=en_US
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=en_US
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=539a3d5f-4f1b-4fdc-b884-75fb289fe957 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-4.4.0-34-generic N/A
-  linux-backports-modules-4.4.0-34-generic  N/A
-  linux-firmware1.157.2
+  linux-restricted-modules-4.4.0-34-generic N/A
+  linux-backports-modules-4.4.0-34-generic  N/A
+  linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.02.00
  dmi.board.name: 0N7TVV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 15 9550
  dmi.sys.vendor: Dell Inc.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1611637

Title:
  ICC profiles are not applied

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading the Xenial kernel from 4.4.0-31-generic to
  4.4.0-34-generic, custom ICC color profiles are no longer being
  applied. I am adding them from System Settings -> Color. I am
  experiencing this bug for monitors, both the laptop screen and an
  external screen plugged in via HDMI.

  If I boot into the old 4.4.0-31-generic kernel they work just fine. I
  am running a Skylake system and I saw that the i915_bpo module is
  rebased to v4.7-rc6 in the latest kernel so I am guessing it has
  something to do with this update.

  UPDATE: I found a workaround: The ICC profiles are actually applied if
  you turn a display off and back on again via System Settings ->
  Displays. The switch in System Settings -> Color still makes no
  difference what so ever.

  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  kstoilov   4476 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Aug 10 09:59:09 2016
  InstallationDate: Installed on 2016-04-29 (102 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp.
   Bus 001 Device 003: ID 0c45:6713 Microdia
   Bus 001 Device 

[Kernel-packages] [Bug 1611637] [NEW] ICC profiles are not applied

2016-08-10 Thread Kostadin Stoilov
Public bug reported:

After upgrading the Xenial kernel from 4.4.0-31-generic to
4.4.0-34-generic, custom ICC color profiles are no longer being applied.
I am adding them from System Settings -> Color. I am experiencing this
bug for monitors, both the laptop screen and an external screen plugged
in via HDMI.

If I boot into the old 4.4.0-31-generic kernel they work just fine. I am
running a Skylake system and I saw that the i915_bpo module is rebased
to v4.7-rc6 in the latest kernel so I am guessing it has something to do
with this update.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-34-generic 4.4.0-34.53
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  kstoilov   4476 F pulseaudio
CurrentDesktop: Unity
Date: Wed Aug 10 09:59:09 2016
InstallationDate: Installed on 2016-04-29 (102 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp. 
 Bus 001 Device 003: ID 0c45:6713 Microdia 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 15 9550
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=539a3d5f-4f1b-4fdc-b884-75fb289fe957 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-34-generic N/A
 linux-backports-modules-4.4.0-34-generic  N/A
 linux-firmware1.157.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/07/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.02.00
dmi.board.name: 0N7TVV
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1611637

Title:
  ICC profiles are not applied

Status in linux package in Ubuntu:
  New

Bug description:
  After upgrading the Xenial kernel from 4.4.0-31-generic to
  4.4.0-34-generic, custom ICC color profiles are no longer being
  applied. I am adding them from System Settings -> Color. I am
  experiencing this bug for monitors, both the laptop screen and an
  external screen plugged in via HDMI.

  If I boot into the old 4.4.0-31-generic kernel they work just fine. I
  am running a Skylake system and I saw that the i915_bpo module is
  rebased to v4.7-rc6 in the latest kernel so I am guessing it has
  something to do with this update.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  kstoilov   4476 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Aug 10 09:59:09 2016
  InstallationDate: Installed on 2016-04-29 (102 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 0a5c:6410 Broadcom Corp. 
   Bus 001 Device 003: ID 0c45:6713 Microdia 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9550
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=539a3d5f-4f1b-4fdc-b884-75fb289fe957 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/07/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.02.00
  dmi.board.name: 0N7TVV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr01.02.00:bd04/07/2016:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 15 9550
  dmi.sys.vendor: Dell Inc.

To 

[Kernel-packages] [Bug 1562093] Re: [Dell Inc. XPS 13 9350] hibernate/resume failure

2016-08-06 Thread Kostadin Stoilov
I can confirm the same behavior on an XPS 9550 with Ubuntu 16.04 and
kernel 4.4.0-31-generic. Unloading the brcmfmac driver does indeed allow
the system to hibernate successfuly. If it is still loaded the system
goes to a black screen and doe not turn off. The 9550 has the BCM43602
chip.

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Title:
  [Dell Inc. XPS 13 9350] hibernate/resume failure

Status in linux package in Ubuntu:
  Expired

Bug description:
  sudo pm-hibernate failed.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-15-generic 4.4.0-15.31
  ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
  Uname: Linux 4.4.0-15-generic x86_64
  Annotation: This occurred during a previous hibernation, and prevented the 
system from resuming properly.
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1491 F pulseaudio
johan  2042 F pulseaudio
  Date: Fri Mar 25 18:30:46 2016
  DuplicateSignature: hibernate/resume:Dell Inc. XPS 13 9350:1.2.3
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: hibernate/resume
  HibernationDevice: RESUME=UUID=d7490964-39a3-44ea-aded-1cceaead466d
  InstallationDate: Installed on 2016-01-10 (74 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  InterpreterPath: /usr/bin/python3.5
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 0c45:670c Microdia 
   Bus 001 Device 003: ID 04f3:20d0 Elan Microelectronics Corp. 
   Bus 001 Device 002: ID 0a5c:6412 Broadcom Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 13 9350
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   PATH=(custom, no user)
   LANG=sv_SE.UTF-8
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-15-generic 
root=/dev/mapper/lvm--vg-ubuntu--root ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-15-generic N/A
   linux-backports-modules-4.4.0-15-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  Title: [Dell Inc. XPS 13 9350] hibernate/resume failure
  UpgradeStatus: Upgraded to xenial on 2016-02-09 (44 days ago)
  UserGroups:
   
  dmi.bios.date: 01/08/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.2.3
  dmi.board.name: 0VM5NC
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.2.3:bd01/08/2016:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn0VM5NC:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 13 9350
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1554613] Re: Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

2016-06-28 Thread Kostadin Stoilov
I can also confirm #136. Screen flickering has been gone on an XPS 9550
with BIOS 1.2.0 since upgrading to 4.4.0-24-generic.

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Title:
  Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

Status in Linux:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released

Bug description:
  *** Temporary workaround ***
  Install Kernel from the following location:
  - http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-yakkety/

  OR
  Perform the following:
  - $ apt-add-repository "deb 
http://ppa.launchpad.net/canonical-kernel-team/ppa/ubuntu yakkety main"
  - $ echo -en "Package: *\nPin: release 
o=LP-PPA-canonical-kernel-team-ppa\nPin-Priority: -1\n" >> 
/etc/apt/preferences.d/canonical-kernel-team-ubuntu-ppa-yakkety
  - $ apt update
  - $ apt install linux-image-extra-4.6.0-6-generic 
linux-headers-4.6.0-6-generic linux-tools-4.6.0-6-generic
  ```
  There was a typo in instructions (/etc/preferences.d should have been 
/etc/apt/preferences.d).
  As result you might have upgraded Linux META packages and therefor you won't 
receive proper upgrades of Xenial native Linux packages (hoping they will ever 
contain the fix).
  I suggest you move 
/etc/preferences.d/canonical-kernel-team-ubuntu-ppa-yakkety to 
/etc/apt/preferences.d/ and downgrade related packages:
  $ apt update
  $ apt install linux-headers-generic/xenial-updates 
linux-tools-generic/xenial-updates linux-image-generic/xenial-updates
  ```
  ***

  Please inspect duplicate reports for more details:
  Bug #1522922
  Bug #1535048
  Bug #1552304
  Bug #1555158
  Bug #1561729
  Bug #1565234
  Bug #1568599
  Bug #1573392

  does not affect 4.4.0-8
  affects 4.4.0-9 to 4.4.0-22

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-generic 4.4.0.11.12
  ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2
  Uname: Linux 4.4.0-8-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tbonfort   1498 F pulseaudio
  CurrentDesktop: KDE
  Date: Tue Mar  8 09:57:12 2016
  HibernationDevice: RESUME=UUID=3248e0d7-0dac-4ccc-8982-b5ac5ce6ed5e
  InstallationDate: Installed on 2016-01-07 (61 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0c45:670c Microdia
   Bus 001 Device 002: ID 0a5c:6412 Broadcom Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 13 9350
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-8-generic 
root=UUID=757547b8-d0e4-4eb8-8afd-920b743f99a4 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-8-generic N/A
   linux-backports-modules-4.4.0-8-generic  N/A
   linux-firmware   1.156
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-02-28 (9 days ago)
  dmi.bios.date: 01/08/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.2.3
  dmi.board.name: 07TYC2
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.2.3:bd01/08/2016:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn07TYC2:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 13 9350
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1554613] Re: Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

2016-05-19 Thread Kostadin Stoilov
Amazingly, Bluetooth ON/OFF seems to have an effect on this bug. I have
been running with Bluetooth constantly ON for the past couple of days
and have seen no flicker at all. As soon as I turn off Bluetooth a
flicker occurs after a couple of minutes. I also copied the firmware
file from the Windows drivers for the Dell Wireless 1830 card as
Bluetooth wasn't finding any devices without it. I am not 100% sure, but
I think before adding the bluetooth firmware I got flicker with
Bluetooth ON as well. You can get the firmware file from this thread -
https://bbs.archlinux.org/viewtopic.php?id=204739

I am running an XPS 9550 with an i7-6700HQ.

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1554613

Title:
  Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

Status in Linux:
  Fix Released
Status in linux package in Ubuntu:
  Triaged

Bug description:
  *** Temporary workaround ***
  Install Kernel from the following location:
  - http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-yakkety/

  OR
  Perform the following:
  - $ apt-add-repository "deb 
http://ppa.launchpad.net/canonical-kernel-team/ppa/ubuntu yakkety main"
  - $ echo -en "Package: *\nPin: release 
o=LP-PPA-canonical-kernel-team-ppa\nPin-Priority: -1\n" >> 
/etc/preferences.d/canonical-kernel-team-ubuntu-ppa-yakkety
  - $ apt update
  - $ apt install linux-image-extra-4.6.0-6-generic 
linux-headers-4.6.0-6-generic linux-tools-4.6.0-6-generic
  ***

  Please inspect duplicate reports for more details:
  Bug #1522922
  Bug #1535048
  Bug #1552304
  Bug #1555158
  Bug #1561729
  Bug #1565234
  Bug #1568599
  Bug #1573392

  does not affect 4.4.0-8
  affects 4.4.0-9 to 4.4.0-22

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-generic 4.4.0.11.12
  ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2
  Uname: Linux 4.4.0-8-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tbonfort   1498 F pulseaudio
  CurrentDesktop: KDE
  Date: Tue Mar  8 09:57:12 2016
  HibernationDevice: RESUME=UUID=3248e0d7-0dac-4ccc-8982-b5ac5ce6ed5e
  InstallationDate: Installed on 2016-01-07 (61 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0c45:670c Microdia
   Bus 001 Device 002: ID 0a5c:6412 Broadcom Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 13 9350
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-8-generic 
root=UUID=757547b8-d0e4-4eb8-8afd-920b743f99a4 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-8-generic N/A
   linux-backports-modules-4.4.0-8-generic  N/A
   linux-firmware   1.156
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-02-28 (9 days ago)
  dmi.bios.date: 01/08/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.2.3
  dmi.board.name: 07TYC2
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.2.3:bd01/08/2016:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn07TYC2:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 13 9350
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1554613] Re: Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

2016-05-13 Thread Kostadin Stoilov
@eugenesan I have the XPS 15 9550 with the latest bios, which is 1.2.0
in my case.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1554613

Title:
  Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

Status in Linux:
  Fix Released
Status in linux package in Ubuntu:
  Triaged

Bug description:
  
  *** Temporary workaround ***
  Install Kernel from one of the following locations:
  - http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.10-xenial/
  - http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc7-yakkety/
  ***

  Please inspect duplicate reports for more details:
  Bug #1522922
  Bug #1535048
  Bug #1552304
  Bug #1555158
  Bug #1561729
  Bug #1565234
  Bug #1568599
  Bug #1573392

  does not affect 4.4.0-8
  affects 4.4.0-9 to 4.4.0-22

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-generic 4.4.0.11.12
  ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2
  Uname: Linux 4.4.0-8-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tbonfort   1498 F pulseaudio
  CurrentDesktop: KDE
  Date: Tue Mar  8 09:57:12 2016
  HibernationDevice: RESUME=UUID=3248e0d7-0dac-4ccc-8982-b5ac5ce6ed5e
  InstallationDate: Installed on 2016-01-07 (61 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0c45:670c Microdia
   Bus 001 Device 002: ID 0a5c:6412 Broadcom Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 13 9350
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-8-generic 
root=UUID=757547b8-d0e4-4eb8-8afd-920b743f99a4 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-8-generic N/A
   linux-backports-modules-4.4.0-8-generic  N/A
   linux-firmware   1.156
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-02-28 (9 days ago)
  dmi.bios.date: 01/08/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.2.3
  dmi.board.name: 07TYC2
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.2.3:bd01/08/2016:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn07TYC2:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 13 9350
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1554613/+subscriptions

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[Kernel-packages] [Bug 1554613] Re: Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

2016-05-13 Thread Kostadin Stoilov
I have the latest kernel 4.4.0-22.39, but the flickering is still
present on an XPS 15 9550.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1554613

Title:
  Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

Status in Linux:
  Fix Released
Status in linux package in Ubuntu:
  Triaged

Bug description:
  *** Possible solution ***
  The bug seems to be gone in 4.4.0-22:
  - https://launchpad.net/ubuntu/+source/linux/4.4.0-22.39
  ***

  *** Temporary workaround ***
  Install Kernel from one of the following locations:
  - http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.10-xenial/
  - http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.6-rc7-yakkety/
  ***

  Please inspect duplicate reports for more details:
  Bug #1522922
  Bug #1535048
  Bug #1552304
  Bug #1555158
  Bug #1561729
  Bug #1565234
  Bug #1568599
  Bug #1573392

  does not affect 4.4.0-8
  affects 4.4.0-9 to 4.4.0-21

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-generic 4.4.0.11.12
  ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2
  Uname: Linux 4.4.0-8-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tbonfort   1498 F pulseaudio
  CurrentDesktop: KDE
  Date: Tue Mar  8 09:57:12 2016
  HibernationDevice: RESUME=UUID=3248e0d7-0dac-4ccc-8982-b5ac5ce6ed5e
  InstallationDate: Installed on 2016-01-07 (61 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0c45:670c Microdia
   Bus 001 Device 002: ID 0a5c:6412 Broadcom Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 13 9350
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-8-generic 
root=UUID=757547b8-d0e4-4eb8-8afd-920b743f99a4 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-8-generic N/A
   linux-backports-modules-4.4.0-8-generic  N/A
   linux-firmware   1.156
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-02-28 (9 days ago)
  dmi.bios.date: 01/08/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.2.3
  dmi.board.name: 07TYC2
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.2.3:bd01/08/2016:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn07TYC2:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 13 9350
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1554613/+subscriptions

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